STY: Added zip strict to pandas/tests/tseries

Added 'strict=True' parameter to zip calls for better error handling

Author: Evhevh

pandas/tests/tseries/offsets/test_month.py

@@ -61,7 +61,7 @@ def test_offset_whole_year(self):
             datetime(2008, 12, 31),
         )
 
-        for base, exp_date in zip(dates[:-1], dates[1:]):
+        for base, exp_date in zip(dates[:-1], dates[1:], strict=True):
             assert_offset_equal(SemiMonthEnd(), base, exp_date)
 
         # ensure .apply_index works as expected
@@ -312,7 +312,7 @@ def test_offset_whole_year(self):
             datetime(2008, 12, 15),
         )
 
-        for base, exp_date in zip(dates[:-1], dates[1:]):
+        for base, exp_date in zip(dates[:-1], dates[1:], strict=True):
             assert_offset_equal(SemiMonthBegin(), base, exp_date)
 
         # ensure .apply_index works as expected

pandas/tests/tseries/offsets/test_offsets.py

@@ -636,9 +636,9 @@ def test_copy(self):
 
     @pytest.mark.parametrize(
         "arithmatic_offset_type, expected",
-        zip(
-            _ARITHMETIC_DATE_OFFSET,
-            [
+            zip(
+                _ARITHMETIC_DATE_OFFSET,
+                [
                 "2009-01-02",
                 "2008-02-02",
                 "2008-01-09",
@@ -649,6 +649,7 @@ def test_copy(self):
                 "2008-01-02 00:00:00.001000000",
                 "2008-01-02 00:00:00.000001000",
             ],
+            strict=True,
         ),
     )
     def test_add(self, arithmatic_offset_type, expected, dt):
@@ -657,9 +658,9 @@ def test_add(self, arithmatic_offset_type, expected, dt):
 
     @pytest.mark.parametrize(
         "arithmatic_offset_type, expected",
-        zip(
-            _ARITHMETIC_DATE_OFFSET,
-            [
+            zip(
+                _ARITHMETIC_DATE_OFFSET,
+                [
                 "2007-01-02",
                 "2007-12-02",
                 "2007-12-26",
@@ -670,6 +671,7 @@ def test_add(self, arithmatic_offset_type, expected, dt):
                 "2008-01-01 23:59:59.999000000",
                 "2008-01-01 23:59:59.999999000",
             ],
+            strict=True,
         ),
     )
     def test_sub(self, arithmatic_offset_type, expected, dt):
@@ -693,6 +695,7 @@ def test_sub(self, arithmatic_offset_type, expected, dt):
                 "2008-01-02 00:00:00.008000000",
                 "2008-01-02 00:00:00.000009000",
             ],
+            strict=True,
         ),
     )
     def test_mul_add(self, arithmatic_offset_type, n, expected, dt):
@@ -717,6 +720,7 @@ def test_mul_add(self, arithmatic_offset_type, n, expected, dt):
                 "2008-01-01 23:59:59.992000000",
                 "2008-01-01 23:59:59.999991000",
             ],
+            strict=True,
         ),
     )
     def test_mul_sub(self, arithmatic_offset_type, n, expected, dt):